Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

AMY SERRANO

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1336658186
CMS profile
4211906
Location
WESTPORT, CT

General Payments · PY2022–2024

$1,858.80

  • Reported across 71 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$821.52

25 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $794.82 24
Education $26.70 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $313.99 14
PY2023 $723.29 32
PY2024 $821.52 25

Payment records · PY2024 (25)

Sorted by paying entity, then date · as published by CMS

Program year 2024 20222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Bayer Healthcare Pharmaceuticals Inc. $17.68 02/20/2024 Food and Beverage Undisputed 01/23/2026 1086356312 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.53 05/29/2024 Food and Beverage Undisputed 01/23/2026 1086304069 CMS
CooperSurgical, Inc. $23.64 09/05/2024 Food and Beverage Undisputed 01/23/2026 1150792109 CMS
CooperSurgical, Inc. $19.86 12/09/2024 Food and Beverage Undisputed 01/23/2026 1150792187 CMS
Exact Sciences Corporation $26.10 01/09/2024 Food and Beverage Undisputed 01/23/2026 1128383107 CMS
Exact Sciences Corporation $25.53 04/18/2024 Food and Beverage Undisputed 01/23/2026 1128383110 CMS
Exact Sciences Corporation $33.81 10/28/2024 Food and Beverage Undisputed 01/23/2026 1128383114 CMS
Exact Sciences Corporation $22.12 12/12/2024 Food and Beverage Undisputed 01/23/2026 1128383118 CMS
Exeltis, USA Inc. $63.22 01/04/2024 Food and Beverage Undisputed 01/23/2026 1150012285 CMS
Exeltis, USA Inc. $81.37 03/21/2024 Food and Beverage Undisputed 01/23/2026 1150012287 CMS
Exeltis, USA Inc. $101.72 05/09/2024 Food and Beverage Undisputed 01/23/2026 1150012289 CMS
Exeltis, USA Inc. $78.90 07/26/2024 Food and Beverage Undisputed 01/23/2026 1150012291 CMS
Merck Sharp & Dohme LLC $25.14 02/05/2024 Food and Beverage Undisputed 01/23/2026 1141912135 CMS
Merck Sharp & Dohme LLC $26.11 06/27/2024 Food and Beverage Undisputed 01/23/2026 1141583591 CMS
MILLICENT US INC $26.70 09/05/2024 Education Undisputed 01/23/2026 1150914826 CMS
MILLICENT US INC $23.23 10/14/2024 Food and Beverage Undisputed 01/23/2026 1150914828 CMS
Organon Llc $18.45 03/20/2024 Food and Beverage Undisputed 01/23/2026 1136213425 CMS
PFIZER INC. $32.81 10/18/2024 Food and Beverage Undisputed 01/23/2026 1131494806 CMS
SHIELD THERAPEUTICS INC $21.47 10/30/2024 Food and Beverage Undisputed 01/23/2026 1150151976 CMS
Sumitomo Pharma America, Inc. $21.42 01/03/2024 Food and Beverage Undisputed 01/23/2026 1148960630 CMS
Sumitomo Pharma America, Inc. $29.31 04/24/2024 Food and Beverage Undisputed 01/23/2026 1148960632 CMS
Sumitomo Pharma America, Inc. $26.19 05/20/2024 Food and Beverage Undisputed 01/23/2026 1148960634 CMS
Sumitomo Pharma America, Inc. $29.65 09/12/2024 Food and Beverage Undisputed 01/23/2026 1148960636 CMS
Sumitomo Pharma America, Inc. $4.68 10/31/2024 Food and Beverage Undisputed 01/23/2026 1148960638 CMS
Sumitomo Pharma America, Inc. $21.88 12/12/2024 Food and Beverage Undisputed 01/23/2026 1148960640 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.